PRELIMINARY: TR-FFT Fire Fighter’s Telephone Manual — LS10309-001TR-E:A 04/28/2021 5
Table of Contents
Section 1: Overview .......................................................................................................................................................... 7
1.1: Features..............................................................................................................................................................................................................7
1.2: Optional Accessories .........................................................................................................................................................................................7
1.3: Agency Requirements ........................................................................................................................................................................................7
1.4: About This Manual ............................................................................................................................................................................................7
Section 2: Prerequisites for Installation.......................................................................................................................... 8
2.1: Environmental Specifications ............................................................................................................................................................................8
2.2: Preventing Water Damage .................................................................................................................................................................................8
2.2.1: Removing the TR-FFT Assembly from the Housing .............................................................................................................................8
2.3: TR-FFT Board Layout .......................................................................................................................................................................................8
2.4: Electrical Specifications ..................................................................................................................................................................................10
2.4.1: Power Requirements.............................................................................................................................................................................10
2.4.2: Current Ratings.....................................................................................................................................................................................10
2.5: Wiring Specifications.......................................................................................................................................................................................11
2.6: Wire Routing....................................................................................................................................................................................................11
Section 3: Installation ..................................................................................................................................................... 12
3.1: Mounting the Cabinet ......................................................................................................................................................................................12
3.1.1: Surface Mounting .................................................................................................................................................................................12
3.1.2: Flush Mounting.....................................................................................................................................................................................12
3.2: Fire Fighter’s Handset Installation ..................................................................................................................................................................14
3.3: TR-24Z-EXT Installation.................................................................................................................................................................................15
3.4: TR-FFT Installation .........................................................................................................................................................................................16
3.5: Power Operation ..............................................................................................................................................................................................16
3.6: DIP Switch Settings on TR-FFT......................................................................................................................................................................16
3.6.1: DIP Switch ...........................................................................................................................................................................................16
3.7: TR-FFT Fire Fighter Telephone Module Connection......................................................................................................................................17
3.8: TR-FPJ Installation ..........................................................................................................................................................................................17
3.9: TR-STSR/TR-STSS Installation......................................................................................................................................................................18
3.9.1: Assembly of Units with Coiled Cord Handsets....................................................................................................................................18
Section 4: SLC Device Installation................................................................................................................................. 20
4.1: List of SLC Devices.........................................................................................................................................................................................20
4.2: Maximum Number of Devices ........................................................................................................................................................................20
4.3: Wiring Requirements for SLC Device.............................................................................................................................................................20
4.3.1: Wiring SLC Devices in (Class B) Configuration .................................................................................................................................20
4.3.2: Wiring SLC Devices in (Class A) Configuration .................................................................................................................................21
4.4: Addressing the TR-MINIMON SLC Devices .................................................................................................................................................22
Section 5: Audio Phone Circuit Installation.................................................................................................................. 23
5.1: List of Devices .................................................................................................................................................................................................23
5.2: Maximum Number of Devices ........................................................................................................................................................................23
5.3: Wiring Requirements for the Audio Telephone Circuit ...................................................................................................................................23
5.3.1: Single Phone Jack Audio Circuit in Class B Configuration.................................................................................................................23
5.3.2: Single Phone Jack Audio Circuit Wired in Class A Configuration......................................................................................................24
5.3.3: Multi-Phone Jack Audio Circuit Wired in Class B Configuration.......................................................................................................25
5.3.4: Multi-Phone Jack Audio Circuit in Class A Configuration..................................................................................................................26
5.3.5: Telephone Jack Only Audio Circuit .....................................................................................................................................................27
Section 6: System Operation.......................................................................................................................................... 28
6.1: Key Switch Operations ....................................................................................................................................................................................28
6.1.1: JumpStart Key Switch (on inside of TR-FFT Dead Front Panel). .......................................................................................................28
6.1.2: Accept Key Switch (on inside of TR-FFT Dead Front Panel). ............................................................................................................28
6.1.3: Answer Switch .....................................................................................................................................................................................28
6.1.4: Silence Switch ......................................................................................................................................................................................28
6.2: LED Operations ...............................................................................................................................................................................................28
6.2.1: Power Status LED.................................................................................................................................................................................28
6.2.2: Answer ..................................................................................................................................................................................................28
6.2.3: Power ....................................................................................................................................................................................................28
6.2.4: Local Handset Trouble .........................................................................................................................................................................28
6.2.5: Remote Handset Trouble ......................................................................................................................................................................28
6.2.6: General Trouble....................................................................................................................................................................................28
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